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Leya [2.2K]
1 year ago
8

A line passes through the point(8,-5) and has a slope of " -3" Write an equation for this line.

Mathematics
2 answers:
shepuryov [24]1 year ago
3 0

Answer:

y=3x-29

Step-by-step explanation:

y=3*8*b

-5=3*8*b

b = 29

use slope-intercept formula

balandron [24]1 year ago
3 0

Answer:

y =-3x+19

Step-by-step explanation:

Let's refer to the formula for crafting linear equations:

y-x_{1} =m(x-x_{1} )

Now, substitute the given values in the formula and calculate:

y-x_{1} =m(x-x_{1} )\\\\y-(-5) =-3(x-(8))\\\\y+5 =-3x+24\\\\y =-3x+24-5\\\\y =-3x+19\\

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Evelyn can run 3 miles in 40 minutes. Which equation can be solved to find m, the number of miles Evelyn can run in 60 minutes?
inna [77]

Answer:

m= 4.5 miles

Step-by-step explanation:

Let the number of miles Evelyn can run be m and can be modeled by the equation below

m= kx

Where x Is the Minutes

When m= 3

x= 40

3= k40

k= 3/40

If x= 60

m=3/40(60)

m = (60*3)/40

m= 180/40

m= 4.5 miles

7 0
2 years ago
Name the geometric term(s) modeled by each object
anyanavicka [17]

A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely. The geometric term(s) modeled by each object are Hexagon, point, line, line, and plane, respectively.

<h3>What is a line?</h3>

A line is a one-dimensional shape that is straight, has no thickness, and extends in both directions indefinitely. A line segment is also a line but the line with finite length and having fixed endpoints.

The geometric term(s) modeled by each object

9. Stop sign ⇒ Hexagon

10. Tip of pin ⇒ Point

11. Strings of a violin ⇒ Line

12. A car antenna ⇒ Line

13. A library card ⇒ Plane

Hence, The geometric term(s) modeled by each object are Hexagon, point, line, line, and plane, respectively.

Learn more about Line here:

brainly.com/question/21511618

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3 0
1 year ago
Karyn proofreads 15 pages in 2 hours for $40.
OLEGan [10]
Hi there.

Since she reads 15 pages in 2 hours, all we have to do to find out how much she reads in 1 hour is divide.

15/2 = 7.5

7.5 pages/hour

Same applies to the pay

40/2 = 20

$20/hour

Karyn proofreading rate is 7.5 pages per hour. Karyn receives on average $20 per hour.

~
8 0
3 years ago
Read 2 more answers
If a shape has line symmetry then it cannot have rotational symmetry.true or false
Mashcka [7]
That is true i do believe
3 0
3 years ago
WILL MARK BRAINLIEST!!!
MAXImum [283]

Distance between Brad and bombs falling location we need

  • Hypotenuse=H=41m
  • Perpendicular=P=40m

Base be B

Apply Pythagorean theorem

  • B²=H²-P²
  • B²=41²-40²
  • B²=9²
  • B=9m
3 0
2 years ago
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